Jiangsu Profile
Famous Export Brand
Product List
32986. Diameter 10 Inch Borosilicate Lens Fresnel Lens for Lighting Instrument, Stage Lighting 
[May 17, 2023]
[May 17, 2023] Product Description A Fresnel lens is a type of compact lens originally developed by French physicist Augustin-Jean Fresnel for lighthouses. The design allows the construction of lenses of large aperture and short ...
Company: DG Optoelectronics Co., Limited
32987. 30 Degrees Glasses COB LED Chip 100W Lens for High Power LED Emitter Light [May 17, 2023]
[May 17, 2023] Company Profile DG Optics specializes in the development, production, and sales of optical products made of any material including BK7,quartz,sapphire etc. The product line covers thousands of categories, such as ...
Company: DG Optoelectronics Co., Limited
32988. Underwater Dome Lens of 8'' Diameter [May 17, 2023]
[May 17, 2023] Product Description Dome windows are hemispheres. The two optical surfaces are an equal thickness apart, creating a naturally strong shape that gets tougher under pressure. This makes dome windows ideal for underwater ...
Company: DG Optoelectronics Co., Limited
32989. Optical 1-2.5mm Ball Lens Bk7 Glass Diameter 3mm Ball Lens for Fiber and Optical Coupler [May 17, 2023]
[May 17, 2023] A Ball Lens consists of a highly transparent spherical ball, usually made of solid glass (fused silica) or another optical material with index of refraction less than. Most ball lenses are made with small diameters - a ...
Company: DG Optoelectronics Co., Limited
32990. High Quality Bk7 20mm Half Ball Lens [May 17, 2023]
[May 17, 2023] Product Description A Ball Lens consists of a highly transparent spherical ball, usually made of solid glass (fused silica) or another optical material with index of refraction less than. Most ball lenses are made with ...
Company: DG Optoelectronics Co., Limited
32991. 800 High Temperature 90degree Manual Focus Lens [May 15, 2015]
[May 15, 2015] Introduction Main Component of High Temperature Camera Monitoring System. Parameter
32992. 550 Extreme Temperature Electric Focus Lens [May 15, 2015]
[May 15, 2015] Introduction Main Component of High Temperature Camear Monitoring System Parameter
32993. 800 High Temperature 120degree Manual Focus Lens [May 15, 2015]
[May 15, 2015] Introduction Main Component of High Temperature Camera Monitoring System Parameter
32994. 550 High Temperature 120degree Manual Focus Lens [May 15, 2015]
[May 15, 2015] Introduction Main Component of High Temperature Camera Monitoring System Parameter
32995. 1100 High Temperature Manual Focus Lens [May 15, 2015]
[May 15, 2015] Introduction Main Component of High Temperature Camera Monitoring System Parameter
32996. 800 High Temperature Manual Focus Lens [May 15, 2015]
[May 15, 2015] Introduction Main Component of High Temperature Camera Monitoring System Parameter
32997. 550 High Temperature 90degree Manual Focus Lens [May 15, 2015]
[May 15, 2015] Introduction Main Component of High Temperature Camera Monitoring System Parameter
32998. Binocular Biological Microscope Tmc100 Series [Nov 19, 2025]
[Nov 19, 2025] Characteristic: Ergonomic design, simultaneous visual observation and digital display at the same latitude ACT color temperature switching function ECO smart sensor function EDF depth of field extension and image ...
Company: ZHEJIANG TOP INSTRUMENT CO., LTD.
32999. Digital Microscope with Tablet Th50-Pb Series [Nov 19, 2025]
[Nov 19, 2025] Digital Microscope With Tablet TH50-PB Series, using ergonomics design, Smooth line of machine, beautiful appearance, light structure. Long-term observation is not easy to fatigue, built-in handle for easy pick up. It ...
Company: ZHEJIANG TOP INSTRUMENT CO., LTD.
33000. Digital Microscope with Tablet Tmc500 Series [Nov 19, 2025]
[Nov 19, 2025] Digital Microscope With Tablet TMC500 Series, the use of new and unique Top Instrument completely customize "ICCF infinit corrected colour free optical system" designed to achieve the performance, quality, appearance ...
Company: ZHEJIANG TOP INSTRUMENT CO., LTD.
